{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Gender", "Effect", "Treatment.Dosage", "Combination.Drug", "Subject.Age", "Treatment.Route", "Treatment.Drug", "Subject.Disorder", "Treatment.Freq", "Treatment"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Disorder", "Treatment.Duration", "Treatment.Drug", "Treatment.Dosage", "Treatment", "Treatment.Freq", "Treatment.Time_elapsed", "Subject.Race", "Subject.Population", "Treatment.Route", "Combination.Drug", "Effect", "Subject.Age", "Subject", "Subject.Disorder", "Subject.Gender"]}], "input": "We believe that this represents an unusual case of moderate-dose MTX-induced neurotoxicity in a patient with gastric cancer, which has not previously been reported."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "induced ", "arguments": {"Treatment.Disorder": "gastric cancer", "Treatment.Duration": "NAN", "Treatment.Drug": "MTX", "Treatment.Dosage": "moderate-dose", "Treatment": "moderate-dose MTX", "Treatment.Freq": "NAN", "Treatment.Time_elapsed": "NAN", "Subject.Race": "NAN", "Subject.Population": "NAN", "Treatment.Route": "NAN", "Combination.Drug": "NAN", "Effect": "neurotoxicity", "Subject.Age": "NAN", "Subject": "patient with gastric cancer", "Subject.Disorder": "NAN", "Subject.Gender": "NAN"}}]}